30815638

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5107}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 52959744

約数和(自身を除く): 22144106

約数列:

[1, 2, 7, 14, 431, 862, 3017, 5107, 6034, 10214, 35749, 71498, 2201117, 4402234, 15407819, 30815638]

約数ペア:

[(1, 30815638), (2, 15407819), (7, 4402234), (14, 2201117), (431, 71498), (862, 35749), (3017, 10214), (5107, 6034)]